Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801374 | Apparatus for the treatment of seed materials | — | 1989-01-31 |
| 4658754 | Equipment for the uniform dosage, dispersion and application of protective coatings with liquid formula, particularly seed-dressing means | Erich Messner | 1987-04-21 |